Mitsubishi Electric MELSEC Q Series User Manual page 440

(5) Actions against each event No. that occurs in "MFDrv"
Actions against each event No. that occurs in "MFDrv" are described below.
Event No. Event type
80000000 System (Warning)
H
80000406 System (Warning)
H
80001000 System (Warning)
H
C0000400 System (Err.)
H
C0000402 System (Err.)
H
C0000403 System (Err.)
H
C0000404 System (Err.)
H
C0000405 System (Err.)
H
C000040A System (Err.)
H
C0000409 System (Err.)
H
C000040A System (Err.)
H
C0000410 System (Err.)
H
C0000411 System (Err.)
H
C0000412 System (Err.)
H
C0000417 System (Err.)
H
● Q24DHCCPU-V/-VG
If the "U RDY" LED does not light after performing the corresponding actions described above, the hardware may be
faulty. Please consult your local Mitsubishi service center or representative, explaining the details of the problem.
● Q12DCCPU-V
If performing the corresponding actions described above does not resolve the problem, the hardware may be faulty.
Please consult your local Mitsubishi service center or representative, explaining the details of the problem.
(6) Actions against each event No. that occurs in "MSdDrv"
Actions against each event No. that occurs in "MSdDrv" are described below.
Event No. Event type
C0000480 System (Err.)
H
C0000481 System (Err.)
H
C0000482 System (Err.)
H
C0000483 System (Err.)
H
C0000490 System (Err.)
H
C0000491 System (Err.)
H
C0000492 System (Err.)
H
C0000493 System (Err.)
H
438
Event
The index value of writing count of the internal ROM has exceeded
100 thousand.
A timeout occurred during writing to file in the standard ROM drive "/
ROM".
The index value of writing count of the standard ROM drive "/ROM"
has exceeded 100 thousand.
A built-in ROM drive "/ROM" format error occurred.
An access beyond the flash ROM size occurred.
An internal ROM ("/ROM", "/SYSTEMROM") initialization error
occurred.
An internal ROM drive "/ROM" start address error occurred.
An internal ROM drive "/ROM" block count error occurred.
MAIN CPU DOWN occurred.
An internal ROM ("/ROM","/SYSTEMROM") error was detected.
MAIN CPU DOWN occurred.
A standard RAM drive "/RAM" format error occurred.
An access operation exceeding the standard RAM drive size
occurred.
A standard RAM drive "/RAM" initialization error occurred.
RAM ERROR occurred.
Event
The SD memory card is not responding.
An error occurred while obtaining the SD memory card drive
information.
An error occurred while reading master boot record (MBR).
The master boot record (MBR) cannot be recognized in this format.
A resource shortage error occurred.
A SD driver initialization error occurred.
A device name registration error occurred
A block No. error occurred.
Corrective action
Replace the C Controller module.
• Write the file again if the file was not written correctly.
• If this event occurs frequently, reexamine the user program
(processing, task priority, etc.) that runs on the C Controller
module.
Replace the C Controller module.
Reformat the built-in ROM drive "/ROM".
Replace the C Controller module.
Take corrective actions for CPU error code 1000.
Initializes the C Controller module.
Corrective action
• The SD memory card is pulled out once, and it inserts it again.
• Replace the SD memory card.
• The SD memory card is pulled out once, and it inserts it again.
• Reformat the SD memory card on a personal computer, etc.
• Replace the SD memory card.
• Reformat the SD memory card on a personal computer, etc.
• Replace the SD memory card.
Check the utilization of the memory, provide a free space, and
execute again.
Please consult your local Mitsubishi service center or representative,
explaining the details of the problem.